CFD used to see fluid inside the pump and how it interacts with casing. This was one design - many were run in CFDesign FAST to compare and make the design better in a few days...not weeks...
Found this on YouTube. Check out the guy who gets out of his car. Crazy!
This video tutorial from IDModeling demonstrates how to create user defined fields and customize tables in Bentley System's WaterGEMS software.
Designer Sim Jae-Duck, chairman of the General Assembly of the World Toilet Association, hopes this uniquely-shaped building will bring awareness to the global need for better sanitation.